04资源列表
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[国外标准] ASTM A498-04 Standard Specification for Seamless and Welded Carbon Steel Heat-Exchanger Tubes with I
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[国外标准] ASTM A469/A469M-04 Standard Specification for Vacuum-Treated Steel Forgings for Generator Rotors
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[国外标准] ASTM A453/A453M-04 Standard Specification for High-Temperature Bolting Materials, with Expansion Coe
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[国外标准] ASTM A450/A450M-04a Standard Specification for General Requirements for Carbon, Ferritic Alloy, and
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[国外标准] ASTM A449-04b Specification for Hex Cap Screws, Bolts, and Studs, Steel, Heat Treated, 120-105-90 ks
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[国外标准] ASTM A437/A437M-04 Standard Specification for Alloy-Steel Turbine-Type Bolting Material Specially He
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[国外标准] ASTM A434-04 Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched an
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[国外标准] ASTM A403/A403M-04 Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings